定向凝固法制备YBCO超导体的若干材料学问题

稀有金属材料与工程, 2002, 31(2): 129-134.

定向凝固法制备YBCO超导体的若干材料学问题

陈绍楷 ^1, , 周廉 ^2, , 王克光 ^3, , 吴晓祖 ^4, , 张平祥 ^5, , 冯勇 ^6,

1.西北有色金属研究院,陕西,西安,710016;东北大学,辽宁,沈阳,110006

2.西北有色金属研究院,陕西,西安,710016

3.西北有色金属研究院,陕西,西安,710016

4.西北有色金属研究院,陕西,西安,710016

5.西北有色金属研究院,陕西,西安,710016

6.西北有色金属研究院,陕西,西安,710016

关键词：包晶转变 , 包晶反应 , 定向凝固 , YBCO

Some Basic Material Problems in Preparing YBCO Superconductors by Directional Solidification

讨论了定向凝固法制备YBCO超导体涉及的包晶转变与包晶反应、成分过冷、扩散控制生长模型、界面效应及定向凝固YBCO生长晶体学等问题.

参考文献

[1]	Jin S et al.[J].Physical Review B,1989,37:1859.
[2]	Fujimoto H.[J].Advances in Superconductivity,1990(02):285.
[3]	Salama K et al.[J].Applied Physics Letters,1989,54:2352.
[4]	Zhou L et al.[J].Superconductor Science and Technology,1990,3:390.
[5]	张平祥 et al.[J].稀有金属材料与工程,1996,25(04):11.
[6]	冯勇,周廉.元素替代对PMP YBCO超导体磁通钉扎的影响[J].稀有金属材料与工程,1998(03):130-134.
[7]	Kerr H W;Cisse J;Bolling G F .[J].Acta Materialia,1974,22:677.
[8]	Pellerin N et al.[J].PHYSICA C,1994,222:133.
[9]	Vandewalle N. .The isothermal melt-texturing of bulk YBa2Cu3O7-x ceramics: from cooking to modelling[J].Superconductor Science & Technology,1998(1):35-43.
[10]	Mc Ginn P J et al.[J].PHYSICA C,1991,183:51.
[11]	Jin S .[J].PHYSICA C,1991,181:57.
[12]	Golden S J et al.[J].PHYSICA C,1994,221:85.
[13]	王克光,周廉,张平祥.PMP法YBCO超导体YBa2Cu3Ox相的形成动力学和晶体缺陷[J].稀有金属材料与工程,1996(05):7-11.
[14]	Izumi T;Nakamura Y;Shiohara Y .[J].Journal of Materials Research,1992,7(07):1621.
[15]	Cima M J et al.[J].Journal of Applied Physics,1992,72(01):179.
[16]	Izumi T;Nakamura Y;Shiohara Y .[J].Advances in Superconductivity,1991,3:429.
[17]	Nakamura Y et al.[J].Journal of Materials Research,1996,11(10):2450.
[18]	Nakamura Y et al.[J].Journal of Materials Research,1994,9(06):1350.
[19]	Marinel S.;Desgardin G.;Provost J. .The crystal growth anisotropy of YBa2Cu3O7+delta fabricated by the MTG method in a microwave cavity[J].Physica, C. Superconductivity and its applications,1998(1/2):129-139.

上一张下一张

上一张下一张

计量

下载量()
访问量()

作者相关

文章评分

您的评分：
1

0%
2

0%
3

0%
4

0%
5

0%